Air Quality Index (AQI)

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Since the start of the year, air pollution in major cities in India and Pakistan has reached levels well beyond what is considered hazardous to human health. On 2 January, the air pollution in Lahore reached

NEW DELHI: With the minimum temperature falling to 7.4 degrees Celsius in the past 24 hours — two degrees below normal for the season — Delhi's air quality deteriorated slightly on Sunday.
As the overall

Lahore - just over 400 kilometres from New Delhi - is choking under a toxic sky with high pollution levels. Much like in the Indian capital, effective on-the-ground measures remain a distant dream in Pakistan's

Sri Lanka has emerged as one of the cleanest countries in the region in a global Mid-Year Pollution Index for 2015.
Ranking among the 12 cleanest countries in Asia, Sri Lanka comes far ahead of regional